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See https://godbolt.org/z/1ajsxs8n5 for examples.
On x86-64 -O2, any implementation of comparing pairs of `uint64_t`s seems to generate noticeably worse code (along all axes) compared to using sing…
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https://github.com/dotnet/runtime/pull/69204 introduced the `Int128` and `UInt128` types and included interop tests validating they are passed correctly to/from native.
However, they are currently …
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**Github username:** --
**Twitter username:** --
**Submission hash (on-chain):** 0x67a1843d023635cfbd956e01ed33eb2433a628427d6b8811ab73133332f9802b
**Severity:** low
**Description:**
**Description**…
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Is is possible to add int128_t/uint128_t support?
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**Github username:** --
**Twitter username:** --
**Submission hash (on-chain):** 0x44ef391a519126fc96de190f4f9c355dea43b4620dcc6d843817415eaaac30cd
**Severity:** medium
**Description:**
As we know `…
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**Github username:** @feeqcodes
**Twitter username:** feeqcodes
**Submission hash (on-chain):** 0x54f241f657bd44ffc8272ca5eae60dfbede9823867bbd0b8106ece7920e6e512
**Severity:** medium
**Description:…
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[Job](https://mihubot.xyz/runtime-utils/a54c96eefbf7461796f9c3dcfb6f5185) completed in 14 minutes.
### Diffs
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Found 261 files with textual diffs.
Summary of Code Size diffs:
(Lower is better)
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I suggest we refactor out our 128 bit support in a go4.org package.
Perhaps it will be of use to the people engaged in https://github.com/golang/go/issues/9455 —and perhaps uses of that package will …
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The 64-bit fiat-c files rely on uint128, which doesn't work in MSVC. Instead, MSVC has its own intrinsics. (Irritatingly, they're different between x86_64 and aarch64. There's `_umul128` on x86_64 and…